Individual Calculations December 2023
 Vidalon, Raul  Total change: 58.40  Rating chartPersonal card
 FIDE World Senior Chess Championships 2023 - Over 65 Terrasini ITA 2023-10-25
RcRownchangeKK*chgGame
 1810 1288 3.50 11 2.92 20 58.40 
  Jensen, Stein 2031 NOR0.0010.00200.00 
  Marshall, Michael 1845 DEN1.0010.972019.40 
  Mayer, Roland 2035 GER0.0010.00200.00 
  Bondar, Leonid 1861 USA0.001-0.0220-0.40 
  Tripodo, Roberto 1765 ITA0.5010.45209.00 
  Bottini, Paolo 1818 ITA0.001-0.0320-0.60 
  Ring, Rudolf 1731 AUT0.001-0.0620-1.20 
  Oddo, Salvatore 1484 ITA1.0010.752015.00 
  Thjomoe, Hans Richard 1801 NOR1.0010.962019.20 
  Algars, Olle 1823 SWE0.001-0.0320-0.60 
  Kerr, Grant 1716 NZL0.001-0.0720-1.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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